fix up firewall rules for kdeconnect

bathtub/default.nix

···
     ../files/forest.pem
   ];
 
+	networking.firewall = rec {
+		allowedTCPPortRanges = [ { from = 1714; to = 1764; } ];
+		allowedUDPPortRanges = allowedTCPPortRanges;
+	};
+
   system.stateVersion = "25.11";
 }

bathtub/programs.nix

···
 {
-  lib,
   pkgs,
   ...
 }:
 
 {
   environment.systemPackages = with pkgs; [
-    neovim
     curl
     git
   ];

modules/nixvim/treesitter.nix

···
 {
   programs.nixvim.plugins.treesitter = {
     enable = true;
-    folding = true;
+    folding.enable = true;
 
     grammarPackages = with pkgs.vimPlugins.nvim-treesitter.builtGrammars; [
       bash